مولتی افکت رولند Roland GR-55GK Black

Features:

• Amplifier modeling and multi-effects floorboard for guitar and bass
• Amazing sound quality with 24-bit AD/DA, 32-bit floating-point processing, and 48kHz sampling rate
• AIRD (Augmented Impulse Response Dynamics) technology creates amp models with the feel and tone of real tube amps
• 23 AIRD amplifiers models and over 150 effects cover an unlimited sonic range
• Combine up to 15 simultaneous effects blocks with ultra-flexible routing options
• Freely assignable footswitches and expression pedal to customize your control options
• Select from a wide range of onboard speaker types, or load your favorite speaker IR files
• Rugged and streamlined design, with vivid color touchscreen display that's visible even in bright daylight
• Built-in expression pedal with toe switch feels like a classic wah pedal
• External control options include footswitch/expression inputs and MIDI in/out
• Send/return loop allows you to use the 4-cable method to utilize your amp's effects loop
• Control jack for remote channel switching on your amplifier
• Built-in USB recording interface for home recording
• USB port for preset editing/management via BOSS Tone Studio app
• Optional Bluetooth Audio MIDI Dual Adaptor (sold separately) allows you to edit sounds and stream audio from an iOS or Android mobile device